On the seventeenth of August Rostóv and Ilyín, accompanied by Lavrúshka who had just returned from captivity and by an hussar orderly, left their quarters at Yankóvo, ten miles from Boguchárovo, and went for a ride—to try a new horse Ilyín had bought and to find out whether there was any hay to be had in the villages.

For the last three days Boguchárovo had lain between the two hostile armies, so that it was as easy for the Russian rearguard to get to it as for the French vanguard; Rostóv, as a careful squadron commander, wished to take such provisions as